Dynadrill Equipment Pvt. Ltd manufactures Threaded Button Bits. Dynadrill Equipment Pvt. Ltd is an ISO 9001:2000 recognized company. Dynadrill Equipment Pvt. Ltd offers wide ranges of rock drilling tools, rotary drilling tools, overburden drilling tools, hole drilling tools which include DTH hammers, button bits, overburden tools, drill pipes / drill rods, hybrid rotary bits etc. Threaded Button Bits is suited in various industries and different sectors. Threaded Button Bits offer high performance at minimum maintenance and provide a longer service life.